In which county is ZIP code 55904 located?

ZIP 55904 is listed under Olmsted, MN.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 55904: Rochester, MN

ZIP: 55904

County: Olmsted

Coordinates: 44.01050, -92.39730

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 55904 in Rochester, MN. We include verified county details for Olmsted plus key geographic references used for mapping and logistics.

Primary City	Rochester
ZIP Code	55904
County	Olmsted
State	MN
Latitude / Longitude	44.01050, -92.39730
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 55904 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 55904 is commonly represented around 44.01050, -92.39730. These coordinates help identify the general area within Olmsted, MN.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 55904 for mail delivery and general location reference in Olmsted, MN.

Some addresses near Rochester may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Rochester within MN.

Frequently Asked Questions

What is the primary city for ZIP code 55904?

The primary city for this ZIP code is Rochester, located in MN.

In which county is 55904 located?

ZIP code 55904 is situated within Olmsted, MN.

What are the coordinates for 55904?

The approximate center point is 44.01050 (Latitude) and -92.39730 (Longitude).

Is ZIP code 55904 active?

This page lists ZIP 55904 as Listed based on the latest refresh date shown above.

Does ZIP 55904 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08